A cash flow statement is a financial statement that reports actual cash inflows and outflows over a period, organized into operating, investing, and financing activities.
Operating activities cover cash generated or consumed by the entity’s core business — collecting payments from customers, paying suppliers, covering payroll. Investing activities track cash spent on or received from long-term assets like equipment, property, or securities. Financing activities capture cash raised from or returned to owners and creditors — issuing stock, borrowing, repaying debt, or paying dividends. Together, the three sections explain exactly why the entity’s cash balance changed from the start of the period to the end.
The cash flow statement exists because the income statement doesn’t tell the whole story. Accrual accounting records revenue when earned and expenses when incurred, not when cash moves. That means the income statement includes non-cash items like depreciation and recognizes sales that haven’t been collected yet. An entity can be profitable on the income statement but run out of cash if its customers pay slowly, its capital spending is heavy, or its debt payments come due. The cash flow statement reconciles accrual-based net income with actual cash movement, making it indispensable for assessing liquidity. Lenders and investors often treat it as the most reliable indicator of an entity’s short-term financial health [citation needed].
Related terms
- Financial statements — the full set of formal reports, of which the cash flow statement is one.
- Income statement — reports accrual-based revenues and expenses, which the cash flow statement reconciles to cash.
- Balance sheet — reports assets, liabilities, and equity, including the cash balance the cash flow statement explains.